Agricultural automatic flushing filter

Abstract

The invention provides an agricultural automatic flushing filter, and relates to the technical field of irrigation. The agricultural automatic flushing filter comprises a shell, a high-pressure water inlet, an isolation mechanism, a filtering mechanism, a connecting pipe, a two-way water pumping device, a water outlet pipe and a water storage tank; the high-pressure water inlet is fixedly connected to the position, close to the bottom end, of the outer side of the shell; the isolation mechanism is arranged in the position, close to the top end, of the interior of the shell and used for filtering gravel in water and fixedly connected with the inner wall of the shell; the filtering mechanism is arranged under the isolation mechanism; the filtering mechanism is in sliding connection with the shell; the top end of the shell is fixedly connected with the connecting pipe; the other end of the connecting pipe is fixedly connected with the two-way water pumping device; the right side of the two-way water pumping device is fixedly connected with the water outlet pipe; and the bottom end of the two-way water discharging device is fixedly connected with the water storage tank. The provided agricultural automatic flushing filter solves the problems that the filter is blocked by long-strip impurities such as gravel, straw and grass leaves, and a filter plate of the filter is inconvenient to clean.

Description

technical field [0001] The invention relates to the technical field of irrigation, in particular to an agricultural automatic flushing filter. Background technique [0002] Irrigation, that is, watering the land, the principle of irrigation is the amount of irrigation. The frequency and time of irrigation should be determined according to the water demand characteristics of medicinal plants, growth stage, climate, and soil conditions. It should be timely, appropriate, and rational irrigation. Irrigation, irrigation for seedlings, irrigation during growth period and winter irrigation, etc. [0003] Irrigation devices are generally equipped with filters to remove impurities such as sand and gravel in irrigation water. However, in rural areas, irrigation water is generally drawn from wells or rivers and ponds. In addition to sand and gravel impurities, there are straws, grass leaves, etc. Strips of impurities, these impurities will block the filter when passing through the fil...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic flushing filter for agriculture, which solves the problem of clogging the filter caused by sand, gravel, straw, grass leaves and other long strips of impurities and the inconvenient cleaning of the filter plate

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